Service manual

3. Electrical Parts
3-29
(2) Characteristics of water temperature and glowing time (Key OFF→ON)
SDG25S-6A7
Water temperature
[°F (℃)]
Lamp glows･Glowing time t1 (seconds)
5 (-15) 5
68 (20) 2
122 (50) 1
SDG65S-6A6
Water temperature
[°F (℃)]
Lamp glows･Glowing time t1 (seconds)
5 (-15) 5
41 (5) 1
104 (40) 0.5
(3) Chart of function
※(st) st
Starter
Switch
t1
Lamp
t1
Glow
※(st) shows the chart of function at which the starter switch is located at the st point.
(4) Cooling water temperature sensor (for automatic pre-heater)
SDG25S-6A7
Water temperature and resistance characteristics
Water temperature
[°F (℃)]
Resistance (kΩ)
14 (-10) 1.0
68 (20) 2.5
122 (50) 0.785
SDG65S-6A6
Water temperature and resistance characteristics
Water temperature
[°F (℃)]
Resistance (kΩ)
-4 (-20) 16.1
68 (20) 2.37
176 (80) 0.29
ST
ON
OFF
ON
OFF
ON
OFF
SG05058
※1
※1：
A
ll the threaded portions should be covered
with sealing agent. (Vibra-seal 516 made
by LOCTITE)